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HotSchedules Corporate Logo HotSchedules Corporate · IT - Software Development

Senior .NET Developer - Scheduling

Bulgaria, Sofia · Job Posted May 26, 2026
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Job Description

We are looking for Senior C#/.NET Developer. Your technical level will be assessed on a technical task following the initial interview. You will be responsible for developing the software applications of Fourth including technical documentation, participating in new feature development, bug fixing, customizations, software support and technology upgrade projects, innovations and simplification of user interfaces. You’ll be part of a team that is building and maintaining our Scheduling solution. It gives UK hospitality and retail operators real-time visibility and control over labour deployment, ensuring the right people are in the right place at the right time - every shift, every site.

Job Responsibility

  • Working in an Agile environment, where team work is always recognized and appreciated
  • Design, develop and unit test solutions of any size or complexity
  • Produce clean code
  • Become part of a fast-moving team where quality always comes first
  • Understand all of Fourth’s products in detail, how they are integrated with each other, and their business value
  • Diagnose defects and provide effective solutions
  • Provide development estimates, be a part of planning sessions
  • Understand and support the release management process

Requirements

  • 5+ years of experience with .Net Framework C#
  • 5+ years of experience with ASP.Net (Web Forms and Web Services)
  • 5+ years of experience with SQL and T-SQL (stored procedures, functions)
  • 3+ years of experience with frontend technologies - HTML, CSS3, JavaScript, Angular
  • Proven hands-on experience with AI-assisted, agentic software development using tools such as Claude Code, Cursor, or GitHub Copilot to deliver production-grade code
  • Experience with unit testing
  • Good understanding of GIT
  • Good understanding of Azure DevOps
  • Fluent in English

What we offer

  • 25+ days off, as well as birthday day off and 4 charity days off per year
  • Flexible start and end of the working day and hybrid working mode, including a combination remote and in the office
  • Team-centric atmosphere
  • Encouraging healthy lifestyle and work-life balance including supplemental health insurance
  • New parents bonus scheme
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